gradle 项目依赖与 MultiDex

Question

我有两个.aar文件需要作为依赖项添加到我的项目中。我导入了项目并执行了以下操作，效果很好。

dependencies {
    compile project(':zoomcommonlib')
    compile project(':zoomsdk')
}

但是，我添加了许多其他库，我不得不使用MultiDex 库来支持超过 64K 方法的应用程序

dependencies {
    compile 'com.android.support:multidex:1.0.1'
    compile project(':zoomcommonlib')
    compile project(':zoomsdk')
    compile 'com.google.android.gms:play-services-maps:10.2.0'
    compile 'com.google.android.gms:play-services-location:10.2.0'
    .....
}

是的，MultiDex 设置正确，因为我可以构建应用程序并毫无问题地运行它。

问题：当我尝试使用这些特定项目时，应用程序崩溃。以下日志：

18790-18790/com.mypackage.name E/UncaughtException: java.lang.UnsatisfiedLinkError: dalvik.system.PathClassLoader[DexPathList[[zip file "/data/app/com.mypackage.name-1/base.apk", zip file "/data/app/com.mypackage.name-1/split_lib_dependencies_apk.apk", zip file "/data/app/com.mypackage.name-1/split_lib_slice_0_apk.apk", zip file "/data/app/com.mypackage.name-1/split_lib_slice_1_apk.apk", zip file "/data/app/com.mypackage.name-1/split_lib_slice_2_apk.apk", zip file "/data/app/com.mypackage.name-1/split_lib_slice_3_apk.apk", zip file "/data/app/com.mypackage.name-1/split_lib_slice_4_apk.apk", zip file "/data/app/com.mypackage.name-1/split_lib_slice_5_apk.apk", zip file "/data/app/com.mypackage.name-1/split_lib_slice_6_apk.apk", zip file "/data/app/com.mypackage.name-1/split_lib_slice_7_apk.apk", zip file "/data/app/com.mypackage.name-1/split_lib_slice_8_apk.apk", zip file "/data/app/com.mypackage.name-1/split_lib_slice_9_apk.apk"],nativeLibraryDirectories=[/data/app/com.mypackage.name-1/lib/arm64, /data/app/com.mypackage.name-1/base.apk!/lib/arm64-v8a, /data/app/com.mypackage.name-1/split_lib_dependencies_apk.apk!/lib/arm64-v8a, /data/app/com.mypackage.name-1/split_lib_slice_0_apk.apk!/lib/arm64-v8a, /data/app/com.mypackage.name-1/split_lib_slice_1_apk.apk!/lib/arm64-v8a, /data/app/com.mypackage.name-1/split_lib_slice_2_apk.apk!/lib/arm64-v8a, /data/app/com.mypackage.name-1/split_lib_slice_3_apk.apk!/lib/arm64-v8a, /data/app/com.mypackage.name-1/split_lib_slice_4_apk.apk!/lib/arm64-v8a, /data/app/com.mypackage.name-1/split_lib_slice_5_apk.apk!/lib/arm64-v8a, /data/app/com.mypackage.name-1/split_lib_slice_6_apk.apk!/lib/arm64-v8a, /data/app/com.mypackage.name-1/split_lib_slice_7_apk.apk!/lib/arm64-v8a, /data/app/com.mypackage.name-1/split_lib_slice_8_apk.apk!/lib/arm64-v8a, /data/app/com.mypackage.name-1/split_lib_slice_9_apk.apk!/lib/arm64-v8a, /system/lib64, /vendor/lib64]]] couldn't find "libzoom_stlport.so"
       at java.lang.Runtime.loadLibrary0(Runtime.java:984)
       at java.lang.System.loadLibrary(System.java:1530)
       at com.zipow.cmmlib.AppContext.<clinit>(AppContext.java:31)
       at com.zipow.cmmlib.AppContext.initialize(AppContext.java:64)
       at us.zoom.sdk.ZoomSDK.initialize(ZoomSDK.java:225)
       at us.zoom.sdk.ZoomSDK.initialize(ZoomSDK.java:184)
       at com.mypackage.name.SectionListActivity.getInitializedZoomSDK(SectionListActivity.java:857)
       at com.mypackage.name.SectionListActivity.access$1500(SectionListActivity.java:88)
       at com.mypackage.name.SectionListActivity$8.onClick(SectionListActivity.java:812)
       at android.view.View.performClick(View.java:5637)
       at android.view.View$PerformClick.run(View.java:22429)
       at android.os.Handler.handleCallback(Handler.java:751)
       at android.os.Handler.dispatchMessage(Handler.java:95)
       at android.os.Looper.loop(Looper.java:154)
       at android.app.ActivityThread.main(ActivityThread.java:6119)
       at java.lang.reflect.Method.invoke(Native Method)
       at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886)
       at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)
18790-18899/com.mypackage.name D/FA: Logging event (FE): _ae, Bundle[{_o=crash, _sc=SectionListActivity, _si=7450316610930895524, timestamp=1488996958198, fatal=1}]
18790-18899/com.mypackage.name V/FA: Using measurement service
18790-18899/com.mypackage.name V/FA: Connecting to remote service

                                                                  --------- beginning of crash
18790-18790/com.mypackage.name E/AndroidRuntime: FATAL EXCEPTION: main
      Process: com.mypackage.name, PID: 18790
      java.lang.UnsatisfiedLinkError: dalvik.system.PathClassLoader[DexPathList[[zip file "/data/app/com.mypackage.name-1/base.apk", zip file "/data/app/com.mypackage.name-1/split_lib_dependencies_apk.apk", zip file "/data/app/com.mypackage.name-1/split_lib_slice_0_apk.apk", zip file "/data/app/com.mypackage.name-1/split_lib_slice_1_apk.apk", zip file "/data/app/com.mypackage.name-1/split_lib_slice_2_apk.apk", zip file "/data/app/com.mypackage.name-1/split_lib_slice_3_apk.apk", zip file "/data/app/com.mypackage.name-1/split_lib_slice_4_apk.apk", zip file "/data/app/com.mypackage.name-1/split_lib_slice_5_apk.apk", zip file "/data/app/com.mypackage.name-1/split_lib_slice_6_apk.apk", zip file "/data/app/com.mypackage.name-1/split_lib_slice_7_apk.apk", zip file "/data/app/com.mypackage.name-1/split_lib_slice_8_apk.apk", zip file "/data/app/com.mypackage.name-1/split_lib_slice_9_apk.apk"],nativeLibraryDirectories=[/data/app/com.mypackage.name-1/lib/arm64, /data/app/com.mypackage.name-1/base.apk!/lib/arm64-v8a, /data/app/com.mypackage.name-1/split_lib_dependencies_apk.apk!/lib/arm64-v8a, /data/app/com.mypackage.name-1/split_lib_slice_0_apk.apk!/lib/arm64-v8a, /data/app/com.mypackage.name-1/split_lib_slice_1_apk.apk!/lib/arm64-v8a, /data/app/com.mypackage.name-1/split_lib_slice_2_apk.apk!/lib/arm64-v8a, /data/app/com.mypackage.name-1/split_lib_slice_3_apk.apk!/lib/arm64-v8a, /data/app/com.mypackage.name-1/split_lib_slice_4_apk.apk!/lib/arm64-v8a, /data/app/com.mypackage.name-1/split_lib_slice_5_apk.apk!/lib/arm64-v8a, /data/app/com.mypackage.name-1/split_lib_slice_6_apk.apk!/lib/arm64-v8a, /data/app/com.mypackage.name-1/split_lib_slice_7_apk.apk!/lib/arm64-v8a, /data/app/com.mypackage.name-1/split_lib_slice_8_apk.apk!/lib/arm64-v8a, /data/app/com.mypackage.name-1/split_lib_slice_9_apk.apk!/lib/arm64-v8a, /system/lib64, /vendor/lib64]]] couldn't find "libzoom_stlport.so"
      at java.lang.Runtime.loadLibrary0(Runtime.java:984)
      at java.lang.System.loadLibrary(System.java:1530)
      at com.zipow.cmmlib.AppContext.<clinit>(AppContext.java:31)
      at com.zipow.cmmlib.AppContext.initialize(AppContext.java:64)
      at us.zoom.sdk.ZoomSDK.initialize(ZoomSDK.java:225)
      at us.zoom.sdk.ZoomSDK.initialize(ZoomSDK.java:184)
      at com.mypackage.name.SectionListActivity.getInitializedZoomSDK(SectionListActivity.java:857)
      at com.mypackage.name.SectionListActivity.access$1500(SectionListActivity.java:88)
      at com.mypackage.name.SectionListActivity$8.onClick(SectionListActivity.java:812)
      at android.view.View.performClick(View.java:5637)
      at android.view.View$PerformClick.run(View.java:22429)
      at android.os.Handler.handleCallback(Handler.java:751)
      at android.os.Handler.dispatchMessage(Handler.java:95)
      at android.os.Looper.loop(Looper.java:154)
      at android.app.ActivityThread.main(ActivityThread.java:6119)
      at java.lang.reflect.Method.invoke(Native Method)
      at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:886)
      at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:776)

根据我的理解，在启用 MultiDex 的情况下，这些项目依赖项没有正确添加。我是否缺少项目依赖项的某些配置？

我也在我的build.gradle文件中尝试了以下内容。

dexOptions {
    preDexLibraries = false
}

它似乎对它没有影响。每次都会崩溃。

Answer 1

不幸的是，您拥有的 ZoomSDK 不支持 64 位 Android。同时，您需要在您的应用程序中禁用 64 位库的使用，并仅支持上述框架，以便它以 32 位模式构建。

将以下内容添加到应用程序主模块的 build.gradle 中：

android {
    defaultConfig {
        ndk {
            abiFilters "armeabi-v7a"
        }
    }
}

来自Zoom 论坛：

我们现在只支持 32 位库。要在 64 位设备上工作，您不应使用其他 64 位库（来自其他项目或其他第三方 SDK）。如果项目中没有其他 64 位库，Android 操作系统可以在 64 位设备上支持 32 位库